	var isLimit = true;
	$(document).ready(function(){
		juxiangyou.component.scroll.indexPPTScroll();
			});

		//试玩预告滚动
		var scrollup_game = new VerticalScroll("jxy_ul_foreshow");
		scrollup_game.LineHeight = 28;
		scrollup_game.Amount = 1;
		scrollup_game.Delay = 0;
		scrollup_game.Timeout = 2000;
		scrollup_game.AutoScroll();
		$('#jxy_div_foreshow').mouseover(function(){
			$('#jxy_ul_foreshowall').show();
			$('#jxy_ul_foreshow').hide();
		});
		$('#jxy_div_foreshow').mouseout(function(){
			$('#jxy_ul_foreshowall').hide();
			$('#jxy_ul_foreshow').show();
		});

		
		//大家都在玩滚动
		//var scrollup_game = new VerticalScroll("jxy_ul_gaming");
		//scrollup_game.LineHeight = 130;
		//scrollup_game.Amount = 2;
		//scrollup_game.Delay = 0;
		//scrollup_game.Timeout = 3000;
		//scrollup_game.AutoScroll();
		
		//大家都在兑滚动
		var scrollup_reward = new VerticalScroll("jxy_ul_reward");
		scrollup_reward.LineHeight = 0;
		scrollup_reward.Amount = 1;
		scrollup_reward.Delay = 50;
		scrollup_reward.Timeout = 0;
		scrollup_reward.AutoScroll();
	    
	    $('.idx_ty p.a3').mouseover(function(){$(this).find('.tyon').show();}).mouseout(function(){$(this).find('.tyon').hide();});


